Revision 1/7/2008

Preliminary and all contents are subject to change without prior notice.

© Seaward Electronics, Inc., 2007. • www.seawardinc.com

2

SE809

3-Pin Microprocessor Reset Monitor

(Preliminary)

Absolute Maximum Ratings

(1)

Parameter

Symbol

Value

Units

Input Voltage

5.5

V

Output Voltage

RESET

V

Input Current

20

mA

Output Current

20

mA

Power Dissipation

Internally Limited

(3)

Output Short Circuit Duration

Infinite

Thermal Resistance, Junction-to-Ambient

230

°C/W

Operating Temperature Range

0 ~ 85

℃

Lead Temperature (Soldering, 10 sec.)

260

°C

Junction Temperature

0 to +125

°C

Storage Temperature

-60 to +150

°C

Operating Rating

(2)

Parameter

Symbol

Value

Units

Supply Input Voltage

+2.0V to +5.5

V

Junction Temperature

0 to +125

°C

Ordering/Marking Information (SOT23)

Ordering Information

Marking Information

SE809xS

•

9xa

0

S8

Suffix

L

4.63

M

4.38

J

4.00

T

3.08

S

2.93

R

2.63

The last character is the batch number.

A dot on top right corner is for lead-free

process.

Ordering/Marking Information (TO92)

Ordering Information

Marking Information

SE809Z

SE809Z

XXXX-LF

Suffix

Z

2.30

XXXX is the batch number.

Lead-free package is indicated by LF after

XXXX.